Ключевые слова: activity, asphalt, blade, building, bulldozer, business, construction, digging, dirt, dirty, earth, engineering, equipment, excavation, excavator, grader, gravel, ground, heavy, highway, hydraulic, industrial, industry, large, leveling, machine, machinery, mining, motor, motor grader, mover, operator, outdoors, power, renovation, road, road grader, sand, scoop, scraper, site, soil, track, tractor, transport, vehicle, wheel, work, working, yellow,